<template>
	<view class="homeLayout pageBg">
		<!-- 传递变量加冒号，传递死数据的时候就不用加了 -->
		<custom-nav-bar title="推荐"></custom-nav-bar>
		<view class="banner">
			<swiper indicator-dots="true" autoplay="true" duration="1000" indicator-active-color="#fff"
			indicator-color="rgba(255,255,255,0.5)">
				<swiper-item v-for="item in bannerList" :key="item._id">	
					<image :src="item.picurl" mode="aspectFill"></image>
				</swiper-item>	
			</swiper>
		</view>
		
		<view class="notice">
			<view class="left">
				<uni-icons type="sound-filled" size="20" ></uni-icons>
				<text class="text">公告</text>
			</view>
			<view class="center">
				<swiper  vertical autoplay interval="2000" duration="1000">
					<swiper-item v-for="item in noticeList" :key="item._id">
						<navigator class="swiper-item" :url="'/pages/notice/detail?id='+item._id">
							{{item.title}}
						</navigator>
					</swiper-item>
				</swiper>
			</view>
			<view class="right">
				<uni-icons type="right" size="16" color="#333"></uni-icons>
			</view>
		</view>
		
		<view class="select">
			<common-title>
				<template #name>每日推荐</template>
				<template #custom>
					<view class="data">
						<uni-icons type="calendar" size="20" ></uni-icons>	
						<view class="text">
							<uni-dateformat :date="Date.now()" format="MM月dd日"></uni-dateformat>
						</view>
					</view>
				</template>
			</common-title>
			
			<view class="content">
				<scroll-view scroll-x="true" >
					<view class="box" v-for="item in randomList" @click="goPreview(item._id)">
						<image :src="item.smallPicurl" 
						mode="aspectFill"></image>
					</view>
				</scroll-view>
			</view>
		</view>
		
		<view class="theme">
			<common-title>
				<template #name>专题精选</template>
				<template #custom>
					<navigator url="" class="more">More+</navigator>
				</template>
			</common-title>
			
			<view class="content">
				<!-- 这里第71行右边的item就是第69行的item -->
				<theme-item v-for="item in classifyList" 
				:key="item._id"
				:item="item"
				></theme-item>
				<theme-item :isMore="true"></theme-item>
			</view>
			
		</view>
		
	</view>
</template>

<script setup>
import {apiGetBanner,apiGetDayRandom,apiGetNotice,apiGetClassify} from "@/api/apis.js"
import {onShareAppMessage,onShareTimeline} from "@dcloudio/uni-app"
import { ref } from 'vue';

const bannerList= ref([]);
const randomList = ref([]);
const noticeList = ref([]);
const classifyList = ref([]);

const getBanner = async ()=>{
	let res = await apiGetBanner();	
	bannerList.value = res.data;	
}

const getDayRandom = async ()=>{
	let res =await apiGetDayRandom();
	randomList.value = res.data	
}

const goPreview = (id)=>{
	uni.setStorageSync("storageClassList",randomList.value)
	uni.navigateTo({
		url:"/pages/preview/preview?id="+id
	})
}

const getNotice = async()=>{
	let res =await apiGetNotice({select:true});
	noticeList.value = res.data
}

const getClassify =async()=>{
	let res =await apiGetClassify({
		select:true
	});
	classifyList.value = res.data
	console.log(res);
}

//分享给好友
onShareAppMessage((e)=>{
	return {
		title:"虾米壁纸，好看的手机壁纸",
		path:"/pages/classify/classify"
	}
})

//分享朋友圈
onShareTimeline(()=>{
	return {
		title:"虾米壁纸，好看的手机壁纸"
	}
})

getBanner();
getDayRandom();
getNotice();
getClassify();
</script>

<style lang="scss" scoped>
	.banner{
		padding: 30rpx 0;
		width: 750rpx;
		swiper{
			width: 750rpx;
			height: 340rpx;
			&-item{
				padding: 0 25rpx;
				width: 100%;
				height: 100%;
				image{
					width: 100%;
					height: 100%;
					border-radius: 10rpx;
				}
			}
		}
	}
	
	.notice{
		width: 690rpx;
		height: 80rpx;
		line-height: 80rpx;
		background-color: #f9f9f9;
		border-radius: 80rpx;
		margin: 0 auto;
		display: flex;
		.left{
			width:140rpx;
			display: flex;
			align-items: center;
			justify-content: center;
			:deep(){
				.uni-icons{
					color: $brand-theme-color !important;
				}
			}
			.text{
				color:$brand-theme-color;
				font-weight: 600;
				font-size: 28rpx;
			}
		}
		.center{
			flex: 1;
			swiper{
				height: 100%;
				&-item{
					height: 100%;
					font-size: 30rpx;
					color: #666;
					.swiper-item{
						display: block;
						overflow: hidden;
						white-space: nowrap;
						text-overflow: ellipsis;
					}
				}
			}
		}
		.right{
			display: flex;
			align-items: center;
			justify-content: center;
			width: 70rpx;
		}
	}
	
	.select{
		padding-top: 50rpx;
		.data{
			color: $brand-theme-color;
			display: flex;
			align-items: center;
			:deep(){
				.uni-icons{
					color: $brand-theme-color !important;
				}
			}
			.text{
				margin-left: 5rpx;
			}
		}
		.content{
			width: 720rpx;
			margin-left: 20rpx;
			margin-top: 30rpx;
			scroll-view{
				white-space: nowrap;
				.box{
					width: 200rpx;
					height: 430rpx;
					display: inline-block;
					margin-right: 15rpx;
					image{
						width: 100%;
						height: 100%;
						border-radius: 10rpx;
					}
				}
				.box:last-child{margin-right: 30rpx;}
			}
		}	
	}
	
	.theme{
		padding: 50rpx 0;
		.more{
			font-size: 32rpx;
			color: #888;
		}
		.content{
			margin-top: 30rpx;
			padding: 0 30rpx;
			display: grid;
			gap: 15rpx;
			grid-template-columns: repeat(3,1fr);
		}
	}
</style>
